What is the number of natural numbers less than or equal to 1000 and divisible by 5 or 7?
Given:
Range: Natural numbers less than or equal to 1000
Divisors: 5 or 7
Formula Used:
Solution:
Number of terms divisible by 5 =
Number of terms divisible by 7 =
Number of terms divisible by both 5 and 7 (i.e., 35) =
Total numbers divisible by 5 or 7 = 200 + 142 - 28
Total numbers = 342 - 28 = 314
Final Answer
So the correct answer is (a)
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90 Mins English English100 Questions100 Marks90 Mins English English100 Questions100 Marks90 Mins EnglishWhat is the number of ordered pairs (x, y) where x, y are positive integers such that the eight digit number 74x8935y is divisible by 11?
What is the number of natural numbers less than or equal to 1000 and divisible by 5 or 7?
How many numbers up to 200 are divisible by 4 and 3 both?
What is the number of natural numbers less than or equal to 1000 and divisible by 5 or 7?
What is the number of ordered pairs (x, y) where x, y are positive integers such that the eight digit number 74x8935y is divisible by 11?
The greatest number that will divide 45, 95 and 185, so as to leave the same remainder in each case is
28P3 is divisible by 9. What is the value of P?
How many numbers among 51, 62, 84, 97 are divisible by 9?
28P0 is divisible by 8. Which of the following cannot be the value of P?
Suggested Test Series
Suggested Test Series
What is the number of ordered pairs (x, y) where x, y are positive integers such that the eight digit number 74x8935y is divisible by 11?
What is the number of natural numbers less than or equal to 1000 and divisible by 5 or 7?
How many numbers up to 200 are divisible by 4 and 3 both?
What is the number of natural numbers less than or equal to 1000 and divisible by 5 or 7?
What is the number of ordered pairs (x, y) where x, y are positive integers such that the eight digit number 74x8935y is divisible by 11?
The greatest number that will divide 45, 95 and 185, so as to leave the same remainder in each case is
28P3 is divisible by 9. What is the value of P?
How many numbers among 51, 62, 84, 97 are divisible by 9?
28P0 is divisible by 8. Which of the following cannot be the value of P?
